Deena Cortese and Boyfriend Chris Buckner at the Premiere of The Sitter on December 6, 2011
We never thought we'd see the day, but it looks like Jersey Shore's infamous party girl Deena Nicole Cortese is finally taking it down a notch, now that she has a new boyfriend.
Check out a slimmer, more toned-down Deena wearing a red and black, striped long-sleeved dress, and posing with her new boo, Chris Bucker, at the premiere of The Sitter in NYC on December 6
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